2961244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 6322176

約数和(自身を除く): 3360932

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 167, 286, 334, 341, 403, 572, 668, 682, 806, 1364, 1612, 1837, 2171, 3674, 4342, 4433, 5177, 7348, 8684, 8866, 10354, 17732, 20708, 23881, 47762, 56947, 67301, 95524, 113894, 134602, 227788, 269204, 740311, 1480622, 2961244]

約数ペア:

[(1, 2961244), (2, 1480622), (4, 740311), (11, 269204), (13, 227788), (22, 134602), (26, 113894), (31, 95524), (44, 67301), (52, 56947), (62, 47762), (124, 23881), (143, 20708), (167, 17732), (286, 10354), (334, 8866), (341, 8684), (403, 7348), (572, 5177), (668, 4433), (682, 4342), (806, 3674), (1364, 2171), (1612, 1837)]